Dryer bearing

Spherical roller bearings are often used in the dryer section of the paper machine to compensate for alignment errors caused by various causes and obvious thermal expansion caused by high temperatures. The bearing adopts a special heat treatment process, which improves the hardness of the bearing ring and enhances the wear resistance of the bearing, and optimizes the sliding friction to ensure the normal operation of the bearing in a high temperature environment.

About ZWZ

ZWZ Group, the backbone of Chinas bearing industry, has always been leading the industry trends. ZWZ has firstly developed bearings for heavy truck, railway wagon,railway coach, railway locomotive, metallurgical mill, machine tool spindle, automotive wheel and wind turbine.

Through over half a century with winds and rains, starting as a company that produced bearing parts and and bearing equipment, ZWZ has gradually developed into a modern enterprise which mainly produces bearings for major technical equipment and became the biggest manufacturing and sales base of bearings in China. 

ZWZ has made great contribution to development of national bearing industry and was awarded as National Service Enterprise by society and was called Chinas bearing hometownby Party and state leaders.

More information, visit http://www.zwz-bearing.com